S
M
T
W
T
F
S
30
84°
62°
31
85°
61°
1
88°
63°
2
87°
62°
3
83°
66°
4
88°
65°
5
88°
66°
6
87°
64°
7
86°
59°
8
82°
64°
9
86°
64°
10
85°
63°
11
82°
65°
12
86°
63°
13
86°
57°
14
80°
56°
15
79°
56°
16
79°
57°
17
80°
60°
18
84°
62°
19
83°
61°
20
84°
62°
21
78°
60°
22
82°
61°
23
82°
59°
24
83°
53°
25
76°
52°
26
77°
57°
27
75°
51°
28
Hist. Avg.
77°
53°
29
Hist. Avg.
77°
53°
30
Hist. Avg.
76°
52°
1
Hist. Avg.
76°
52°
2
Hist. Avg.
76°
51°
3
Hist. Avg.
75°
51°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable
September Weather in Cross Plains
Cross Plains's September 2026 forecast shows daily high temperatures ranging from 75° to 88°, with overnight lows between 51° and 66°. The average high for September is 83° with an average low of 60°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Cross Plains. See also: October | November | December.
